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Hedman Header Reducers with 2.5 Inch Outlet 21110 Reducers, 3-Bolt Flange, 3 in. Inlet, in. Outlet, Steel, Aluminized, Pair

SKU: HED21110

Header Reducers

Hedman Header Reducers with 2.5 Inch Outlet 21110 Reducers, 3-Bolt Flange, 3 in. Inlet, in. Outlet, Steel, Aluminized, Pair

SKU: HED21110

Header Reducers
A$235.40
BACKORDER This item will be special ordered in for you. Contact us prior to purchase if you require an ETA.

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Description

Collector Reducer - 3 in Inlet to 2.5 in OD Outlet - 3-Bolt Flange - Gaskets - Steel - Aluminized - Pair


Data: v2 - Desc: v4.2 - Upd: 2026-11-08 02:37:13

Data: v4.2 - Upd: 2026-11-08 06:06:04

Features

Note for Australian and European Markets

Unless otherwise stated, this product may be engineered for use in Left-Hand Drive vehicles. Steering components, pedals, shifters, linkages, wing mirrors, instrument clusters, panhard rods/traction bars, drag links, brake boosters, brake or clutch lines, accelerator cables, heater cores, some master cylinders and adjacent parts can vary between LHD and RHD configurations. In some models compenents such as windscreen wiper arms, motors and linkages could differ in their size and orientation. Items such as floor mats & dash mats may have differences in their structure around the front row (or padding in different locations). In many cases items are identical depending on the design of the vehicle and part, but may have differing mounts, lengths or bolt patterns. Carefully review the product images and details to ensure suitability for your vehicle, or contact StreetFX support if you are unsure. Returns are not accepted for special order products.

(keyword: header)

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Specifications

Reference Information

Reference Data (Provide these details to our support team)
Brand Name/s Hedman Hedders, HEDMAN
StreetFX SKU hed21110
SFX Item ID 5070778
Accounting SKU hed-21110
Manufacturer SKU 21110
Manufacturer UPC 732611211109
Alternative References 21110, HED-21110

Header Reducers, 3-Bolt Flange, 3 in. Inlet, 2.5 in. Outlet, Steel, Aluminized, Pair

Make adapting headers to your exhaust system easier, with these Hedman header reducers. The reducers include all necessary flanges, gaskets, and hardware and are available in a variety of sizes to suit your needs.

Product Attributes
BrandHedman Hedders
Manufacturer's Part Number21110
Part TypeHeader Reducers
Product LineHedman Header Reducers
UPC732611211109
Collector Attachment3-bolt flange
Collector Diameter (in.)3.00
Reducer Outlet Diameter2.500 in.
Oxygen Sensor Bung IncludedNo
Bolts/Studs IncludedYes
Gaskets IncludedYes
Gasket MaterialPaper
Reducer MaterialSteel
Reducer FinishAluminized
QuantitySold as a pair.

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